To taco bell, or eat huge amouts of shitty food(not necessarily taco bell) then go party for the night, and wake up the next morning, not really remembering what when on, or why your ass is toatally demolished. Frequent taco bellers are refered to as "Bellies" and are usually fat, stupid, and suck dick just for that one last "Gordita"
Though most people agree that Belling fairly tits, it is not advised to do so on a regular basis.

Source of cheap food that causes expensive damage to your trunks when you shart yourself. If you are lucky enough to be near a toilet when your bean burrito "insta-digests", the force of the geyser of crap will separate you from the seat, shatter the porcelain, and leave your rectum singed and bloody.

Dude: Oh crap! That's my third pair of underwear I mud-butted.
Date: I'd like to go home now.....
Dude: C'mon, babe, I got us reservations at "the Bell" - BONG!!
Date (dialing cell): Mom can you pick me up at Taco Bell?